Part Number: BQ21080 Hi, I have been using BQ21080 IC as a charger IC for my application and it works quite well, It has a total mounting height of about 0.5 to 0.5mm however my application requirement has been changed and it has a very critical total…
Part Number: BQ21080 Other Parts Discussed in Thread: BQ21088 Hello TI Team,
We are designing a compact wearable product and using the BQ21080 linear charger . Due to severe space constraints, we cannot include a separate protection circuit module …
Part Number: BQ21080
Tool/software:
Hello
I am using BQ21080 in my project. I want to charge my 18650 Li-Po Battery with CC-CV. I set the regulation voltage to 4200 mV and the charge current to 800 mA,
I started the charge cycles. The first constant…
Part Number: BQ21080 Dear TI Engineer,
In our testing, we found that when the VBAT voltage at the range of 3.0V to 3.3V, there will no SYS output.
The register setting is as below:
{0x03, 0x5F, 0}, //VBAT_CTRL
{0x04, 0xC3, 0}, //ICHG_CTRL
…
Part Number: BQ21080 Other Parts Discussed in Thread: INA226 Tool/software: Hi teams,
Here is SHENZHEN MM FAE Chris, my customer has some questions as follow:
The customer wants to have some modifications based on BQ21080.
1. Use it only as…
Part Number: BQ21080 Tool/software: Dear TI Engineer,
In our smart galsses project, we found that when increasing the load (enable the WiFi function) will cause VSYS to lose power. The application diagram is as follows:
We measured the waveform…
Part Number: BQ21080 Hello i am having issues with the BQ21080 and getting it to charge properly no matter what i set the charge current to I get a thermal flag TS_FAULT. My stat and flag registers go to bq21080: STAT: 21: a:80 when i do a short press…
Part Number: BQ21080
Hello,
I'm using BQ21080 for charging and power management on my project.
I need to change default parameter, ı saw OTP Memory on BQ21080's datasheet but ıt was not a large information.
Does BQ21080 have OTP ability? And…
